US9934822B2 - Online video distribution - Google Patents
Online video distribution Download PDFInfo
- Publication number
- US9934822B2 US9934822B2 US14/482,130 US201414482130A US9934822B2 US 9934822 B2 US9934822 B2 US 9934822B2 US 201414482130 A US201414482130 A US 201414482130A US 9934822 B2 US9934822 B2 US 9934822B2
- Authority
- US
- United States
- Prior art keywords
- video
- frame
- hyperlink
- data
- pixels
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active, expires
Links
- 230000002596 correlated effect Effects 0.000 claims description 3
- 230000000717 retained effect Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/19—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier
- G11B27/28—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording
- G11B27/30—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording
- G11B27/3027—Indexing; Addressing; Timing or synchronising; Measuring tape travel by using information detectable on the record carrier by using information signals recorded by the same method as the main recording on the same track as the main recording used signal is digitally coded
- G11B27/3072—Coded signal uses a correlation function for detection
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/70—Information retrieval; Database structures therefor; File system structures therefor of video data
- G06F16/74—Browsing; Visualisation therefor
- G06F16/748—Hypervideo
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/955—Retrieval from the web using information identifiers, e.g. uniform resource locators [URL]
- G06F16/9558—Details of hyperlinks; Management of linked annotations
-
- G06F17/30855—
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
- G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
- G11B27/036—Insert-editing
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
- G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
- G11B27/34—Indicating arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4341—Demultiplexing of audio and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/4722—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
- H04N21/4725—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content using interactive regions of the image, e.g. hot spots
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4782—Web browsing, e.g. WebTV
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/854—Content authoring
- H04N21/8547—Content authoring involving timestamps for synchronizing content
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8583—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by creating hot-spots
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/85—Assembly of content; Generation of multimedia applications
- H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot
- H04N21/8586—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot by using a URL
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
Definitions
- the present invention relates to online video distribution.
- Online video is now an established communication tool, being used for social purposes and for commercial marketing and other purposes. Indeed, the success of online video is such that content-enabled video services are being developed, allowing functionality to be co-delivered with the video such as clickable hyperlinks within the video frame, such as external links that lead the viewer to a specific website or other internet address, or popouts to display text or images, or play video or audio alongside or instead of the video previously being played.
- content-enabled video services are being developed, allowing functionality to be co-delivered with the video such as clickable hyperlinks within the video frame, such as external links that lead the viewer to a specific website or other internet address, or popouts to display text or images, or play video or audio alongside or instead of the video previously being played.
- U.S. Pat. No. 7,620,914 discloses the incorporation of clickable hyperlinks into a viewable video, sending the hyperlink data in a separate stream alongside the video data. The two are then re-united in the video player and the hyperlinks are displayed over the video data, allowing a user to click the hyperlink as and when desired.
- U.S. Pat. No. 7,817,822 discloses a motion tracking system for such hyperlinks. This allows a user to associate the hyperlink with a specific feature in a frame of the video, following which the motion tracking system detects movement of that feature in subsequent frames and adjusts the position of the hyperlink accordingly. As a result, the hyperlink appears to “float” over the feature and follow it as it moves in the video. The hyperlink can therefore be associated with the feature, such as a link offering more information on or an opportunity to purchase the item forming that feature. Multiple hyperlinks can then be safely added to a video or video segment, with the meaning of each hyperlink remaining clear to a viewer at all times.
- a video data format comprising viewable video, associated hyperlink data comprising both link data and position data (which may include a location within or relative to the frame, and a size of any bounding box or other object) defining a position within the video frame that may change from frame to frame, and frame count information encoded as pixel data within the video stream.
- the present invention provides a video data file comprising a viewable video sequence comprising a plurality of frames, associated hyperlink data comprising at least link address information, and position data defining a plurality of positions within a plurality of respective video frames, wherein at least a plurality of the frames include a unique frame number indicia encoded as pixel data within the frame.
- the hyperlink data and the viewable video can be delivered as separate streams, in which case the hyperlink data can include a frame number associated with each of the defined position data sets.
- the unique frame number is encoded in a plurality of pixels in the video frame.
- These can be a group of adjacent pixels, such as a rectangular area which can be located at a corner of the video frame, for example.
- a group of adjacent pixels arranged in a linear array can be used, such as a group located at an edge of the video frame.
- the unique frame number indicia is ideally included in substantially all the frames of the viewable video. They can, if desired, be located in a non-viewable area of the video frame such as an area concealed by a menu item or icon.
- the present invention provides a video player for online video, including a video decoder for interpreting and displaying a received viewable video stream comprising a sequence of frames, a hyperlink decoder able to receive and display over the displayed video stream hyperlink data comprising link address information and position data defining a plurality of positions within a plurality of respective video frames, wherein the player is further arranged to inspect a subset of the pixels of a frame to be displayed time to determine a unique frame number indicia encoded in the subset and use the thus determined frame number to select a hyperlink for display over the frame.
- the present invention provides a system for encoding online video arranged to receive a viewable video stream comprising a sequence of frames, receive hyperlink data comprising link address information and position data defining a plurality of positions within a plurality of respective video frames, encode a unique frame number indicia into at least the plurality of respective video frames by writing non-image data to a subset of the pixels of the frame, and combine the thus encoded video stream and the hyperlink data for download.
- the thus encoded video stream and the hyperlink data can be combined to form a single downloadable stream, or sent as two correlated downloadable streams.
- the present invention provides a video data format comprising a data stream including viewable video comprising a sequence of frames, associated hyperlink data comprising at least link address information, and position data defining a plurality of positions within a plurality of respective video frames, wherein at least a plurality of the frames include a unique frame number indicia encoded as pixel data within the frame.
- FIG. 1 shows an example of an online player window according to the present invention
- FIG. 2 shows a group of pixels encoding a frame number
- FIG. 3 shows the manner in which the frame number is encoded into the pixels of FIG. 2 .
- FIG. 1 shows an example of an online video player 100 according to the present invention including a video decoder 101 configured for interpreting and displaying a received viewable video stream comprising a sequence of frames, a hyperlink decoder 102 configured to be able to receive and display over the displayed video stream hyperlink data comprising link address information and position data defining a plurality of positions within a plurality of respective video frames.
- a video player window 10 comprises a video display 12 above a timeline 14 showing the progress of the current playback position through the length of the video.
- a viewable video stream is currently running and depicts a vehicle 16 on a beach 18 .
- a highlight area 20 is shown over the vehicle.
- a clickable hyperlink may result in any of a variety of actions taking place when a user clicks within the highlight area.
- the video display 12 also includes a number of operating icons. For example, a “full screen” icon 22 is shown adjacent the timeline 14 to allow a user to expand the video display to occupy the entirety of the screen of whatever device is being used for playback. After a preset period of inactivity, the timeline is made to disappear automatically, returning if the mouse pointer or other GUI input becomes active again.
- FIG. 1 also shows operating icons 24 which help the viewer navigate the tags.
- there is a flyout icon 26 in the upper right corner of the video display 12 which allows a user access to a wider range of control functions; clicking the flyout icon 26 causes additional icons for these control functions to be displayed.
- FIG. 2 An image of a typical time code is shown in FIG. 2 , and is in the form of a 6 ⁇ 5 rectangular block 28 of pixels 30 .
- a 5 ⁇ 5 square group of pixels 32 are allowed to adopt an on (white) or off (black) state, and can thus encode a binary number according to the pattern shown in FIG. 3 .
- LSB least-significant-bit
- a vertical strip of pixels 34 to the left of the 5 ⁇ 5 group 32 appear white, black, white, black, white from top to bottom. These pixels retain this pattern throughout the video and indicate to the player that the pixel time code exists. The chances of a chequered column of that arrangement appearing as part of the actual video frame is very unlikely, so the player first looks for this pattern in order to confirm that a pixel time code is present.
- a different pattern could be adopted, for example using a different pattern of light and dark pixels and/or a different size or shape; all that necessary for such a marker pattern is that it be known in advance and unlikely to appear in the actual video by chance.
- the individual squares 32 which form the bit values of the time code could each be defined by a plurality of pixels in the video itself, rather than as individual pixels.
- the 6 ⁇ 5 and/or the 5 ⁇ 5 groups of squares could cover substantially more than a 6 ⁇ 5 block of pixels in the raw video data.
- This and the use of on/off black/white encoding could help the frame data to be resilient to typical video compression algorithms; while these algorithms may distort the squares slightly, they are unlikely to turn a square completely black (or white) when it was previously white (or black).
- FIG. 2 shows some squares such as square 32 which are slightly paler than others, but which are clearly intended to be black and are above a mid-grey threshold and can therefore be interpreted as black by a decoding algorithm.
- a 5 ⁇ 5 block of pixels allows for 25 bits of data. This allows a unique frame number of up to about 3 ⁇ 10 7 which is more than adequate for even the longest video at the highest frame rate, corresponding to about 186 hours of video at 50 frames per second. If desired, a smaller block of squares could be used, which would take up less space and could be concealed by a smaller icon. Alternatively, a non-rectangular block could be used, such as a linear strip of squares which could be aligned along an edge of the video such as the top, bottom, or sides of the video. These could be cropped prior to display and hence remain invisible to the viewer.
- a larger block of squares could be defined, providing more than 5 ⁇ 5 squares and hence allowing more data to be stored. This will probably be unnecessary for frame identification but would allow other data to be encoded such as (perhaps) the hyperlink data. This latter step might require the bit depth to be increased by allowing colour variation of the squares, but care would need to be taken to ensure this data survived video compression techniques.
- This frame number reference can be incorporated into the video file during compression or other processing.
- the algorithm performing the processing can maintain a simple frame count and can be programmed to convert this into the appropriate pattern of squares. These can then be written onto the frame over whatever pixel values were there originally to create the necessary video data file which can then be stored together with (or in combination with) the hyperlink data.
- the code can be retrieved by the video player by interpreting the pixel data appropriately, returning a reliable frame number and allowing proper synchronisation of the hyperlink information.
Abstract
Description
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/482,130 US9934822B2 (en) | 2012-07-23 | 2014-09-10 | Online video distribution |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1213015.9A GB2504270A (en) | 2012-07-23 | 2012-07-23 | Synchronising hyperlink and associated object positions using frame numbers encoded as pixel data |
GB1213015.9 | 2012-07-23 | ||
GBGB1213015.9 | 2012-07-23 | ||
US13/948,268 US20140026175A1 (en) | 2012-07-23 | 2013-07-23 | Online video distribution |
US14/482,130 US9934822B2 (en) | 2012-07-23 | 2014-09-10 | Online video distribution |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/948,268 Division US20140026175A1 (en) | 2012-07-23 | 2013-07-23 | Online video distribution |
Publications (2)
Publication Number | Publication Date |
---|---|
US20140376883A1 US20140376883A1 (en) | 2014-12-25 |
US9934822B2 true US9934822B2 (en) | 2018-04-03 |
Family
ID=46881780
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/948,268 Abandoned US20140026175A1 (en) | 2012-07-23 | 2013-07-23 | Online video distribution |
US14/482,130 Active 2034-06-02 US9934822B2 (en) | 2012-07-23 | 2014-09-10 | Online video distribution |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/948,268 Abandoned US20140026175A1 (en) | 2012-07-23 | 2013-07-23 | Online video distribution |
Country Status (3)
Country | Link |
---|---|
US (2) | US20140026175A1 (en) |
EP (1) | EP2690866A1 (en) |
GB (1) | GB2504270A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109063101A (en) * | 2018-07-27 | 2018-12-21 | 北京优酷科技有限公司 | The generation method and device of video cover |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10165245B2 (en) | 2012-07-06 | 2018-12-25 | Kaltura, Inc. | Pre-fetching video content |
US9236088B2 (en) | 2013-04-18 | 2016-01-12 | Rapt Media, Inc. | Application communication |
WO2015046649A1 (en) * | 2013-09-27 | 2015-04-02 | 엘지전자 주식회사 | Image display apparatus and method for oeprating image display apparatus |
CN107016010A (en) * | 2016-06-30 | 2017-08-04 | 阿里巴巴集团控股有限公司 | The treating method and apparatus of hyperlinked object |
CN108566518A (en) * | 2018-03-29 | 2018-09-21 | 上海掌门科技有限公司 | A kind of video editing, playback method, equipment and computer-readable medium |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5918012A (en) | 1996-03-29 | 1999-06-29 | British Telecommunications Public Limited Company | Hyperlinking time-based data files |
US6102406A (en) * | 1999-06-07 | 2000-08-15 | Steven A. Miles | Internet-based advertising scheme employing scavenger hunt metaphor |
US20010023436A1 (en) | 1998-09-16 | 2001-09-20 | Anand Srinivasan | Method and apparatus for multiplexing seperately-authored metadata for insertion into a video data stream |
US6427020B1 (en) | 1995-05-08 | 2002-07-30 | Digimarc Corporation | Methods and devices for recognizing banknotes and responding accordingly |
US20030140346A1 (en) * | 2002-01-20 | 2003-07-24 | Shalong Maa | Digital enhancement of streaming video and multimedia system |
US20030149983A1 (en) | 2002-02-06 | 2003-08-07 | Markel Steven O. | Tracking moving objects on video with interactive access points |
US6912726B1 (en) * | 1997-04-02 | 2005-06-28 | International Business Machines Corporation | Method and apparatus for integrating hyperlinks in video |
US7249367B2 (en) | 2000-02-29 | 2007-07-24 | Goldpocket Interactive, Inc. | Method and apparatus for switching between multiple programs by interacting with a hyperlinked television broadcast |
US20100248787A1 (en) * | 2009-03-30 | 2010-09-30 | Smuga Michael A | Chromeless User Interface |
US20110088075A1 (en) | 2009-10-13 | 2011-04-14 | Sony Corporation | System and method for distributing auxiliary data embedded in video data |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6122403A (en) * | 1995-07-27 | 2000-09-19 | Digimarc Corporation | Computer system linked by using information in data objects |
-
2012
- 2012-07-23 GB GB1213015.9A patent/GB2504270A/en not_active Withdrawn
-
2013
- 2013-07-03 EP EP13174951.7A patent/EP2690866A1/en not_active Ceased
- 2013-07-23 US US13/948,268 patent/US20140026175A1/en not_active Abandoned
-
2014
- 2014-09-10 US US14/482,130 patent/US9934822B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6427020B1 (en) | 1995-05-08 | 2002-07-30 | Digimarc Corporation | Methods and devices for recognizing banknotes and responding accordingly |
US5918012A (en) | 1996-03-29 | 1999-06-29 | British Telecommunications Public Limited Company | Hyperlinking time-based data files |
US6912726B1 (en) * | 1997-04-02 | 2005-06-28 | International Business Machines Corporation | Method and apparatus for integrating hyperlinks in video |
US20010023436A1 (en) | 1998-09-16 | 2001-09-20 | Anand Srinivasan | Method and apparatus for multiplexing seperately-authored metadata for insertion into a video data stream |
US6102406A (en) * | 1999-06-07 | 2000-08-15 | Steven A. Miles | Internet-based advertising scheme employing scavenger hunt metaphor |
US7249367B2 (en) | 2000-02-29 | 2007-07-24 | Goldpocket Interactive, Inc. | Method and apparatus for switching between multiple programs by interacting with a hyperlinked television broadcast |
US20030140346A1 (en) * | 2002-01-20 | 2003-07-24 | Shalong Maa | Digital enhancement of streaming video and multimedia system |
US20030149983A1 (en) | 2002-02-06 | 2003-08-07 | Markel Steven O. | Tracking moving objects on video with interactive access points |
US20100248787A1 (en) * | 2009-03-30 | 2010-09-30 | Smuga Michael A | Chromeless User Interface |
US20110088075A1 (en) | 2009-10-13 | 2011-04-14 | Sony Corporation | System and method for distributing auxiliary data embedded in video data |
Non-Patent Citations (3)
Title |
---|
EP Extended Search Report, dated Dec. 17, 2013. |
Hernandez-Avalos et al., "Video Watermarking Scheme Resistant to MPEG Compression," Circuits and Systems 2009, MWSCAS '09, 52nd IEEE International Midwest Symposium on, Aug. 2, 2009, pp. 853-858. |
UK Search Report, dated Nov. 26, 2012, 1 page. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109063101A (en) * | 2018-07-27 | 2018-12-21 | 北京优酷科技有限公司 | The generation method and device of video cover |
Also Published As
Publication number | Publication date |
---|---|
US20140026175A1 (en) | 2014-01-23 |
US20140376883A1 (en) | 2014-12-25 |
EP2690866A1 (en) | 2014-01-29 |
GB2504270A (en) | 2014-01-29 |
GB201213015D0 (en) | 2012-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9934822B2 (en) | Online video distribution | |
US8656282B2 (en) | Authoring tool for providing tags associated with items in a video playback | |
CN102290082B (en) | Method and device for processing brilliant video replay clip | |
US9024844B2 (en) | Recognition of image on external display | |
US8730354B2 (en) | Overlay video content on a mobile device | |
US20160366463A1 (en) | Information pushing method, terminal and server | |
US10410677B2 (en) | Content management system, management content generating method, management content play back method, and recording medium | |
ES2358889T3 (en) | VISUAL ALTERATIONS POSPRODUCTION. | |
ES2569930T3 (en) | Playlists and bookmarks in an interactive media guide application system | |
US20160343409A1 (en) | Method and device for video preview | |
US20110299832A1 (en) | Adaptive video zoom | |
US8499239B2 (en) | Globe container | |
CN103167361B (en) | Handle the method for audio-visual content and corresponding equipment | |
US11216166B2 (en) | Customizing immersive media content with embedded discoverable elements | |
CN105340014A (en) | Touch optimized design for video editing | |
CN104837060A (en) | Scheme for determining locations and timing of advertisements and other insertions in media | |
CN102804120A (en) | Systems and methods for determining proximity of media objects in a 3D media environment | |
US20140019863A1 (en) | Online video distribution | |
CN110324679B (en) | Video data processing method and device | |
CN101552874A (en) | Image processing apparatus, display control method, program, and storage medium | |
US10453263B2 (en) | Methods and systems for displaying augmented reality content associated with a media content instance | |
US20150221343A1 (en) | Content management system, management content generation method, management content reproduction method, program and recording medium | |
EP3236336B1 (en) | Virtual reality causal summary content | |
TW201520827A (en) | System and method of providing augmented reality effect for multi-media data | |
CN108600858B (en) | Video playing method for synchronously displaying AR information |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: WIREWAX LIMITED, UNITED KINGDOM Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CALLANAN, STEVEN JAMES;REEL/FRAME:033710/0709 Effective date: 20130705 |
|
STCF | Information on status: patent grant |
Free format text: PATENTED CASE |
|
CC | Certificate of correction | ||
MAFP | Maintenance fee payment |
Free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY Year of fee payment: 4 |
|
AS | Assignment |
Owner name: VIMEO.COM, INC., NEW YORK Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WIREWAX LIMITED;REEL/FRAME:063562/0444 Effective date: 20230504 |